http://www.techradar.com/news/windows-10-cloud-release-date-news-and-rumors

On May 2, 2017, Microsoft officially revealed the long-rumored Windows 10 S. Since then, the thin client version of the ever-popular Windows 10 home computing operating has been met with mixed reception as a result of the limitations it imposes on those looking to use traditional x86 and x64 applications.

Rather than allowing you to download and install any program that you would like, as is custom in the Microsoft Windows ecosystem, Windows 10 S restricts users to applications obtained in the Windows 10 Store. However more secure that may be than the alternative, it’s clear that PC users aren’t entirely sold on the concept.